Holiday class post calendar
by strix-bubol5 · Booking & Events
Also makes 2 other plugins · 280+ installs across the portfolio →
投稿カレンダーに日曜、土曜、祭日及び独自の休日などのスタイル設定するためのclassを付加します。
71 health vs 67 average across 981 Booking & Events plugins
Directory ranking optimization
How it's scored →How well this listing is tuned to rank in WordPress.org search, on the factors an owner controls. Not popularity, optimization.
Well optimized
Biggest win: Rating quality
To rank higher: Too few reviews to rank on quality — nudge happy users to leave one.
Get the full rank-higher report →Daily downloads
Since 2022-10-05 · 1,428 days · wp.org + Plugin Pulse archive
30-day downloads
Rolling 30-day volume · peaks are release surges
96
now · peak 188
Directory rank vs rivals
wp.org popularity rank over time · higher is better · when a rival's line climbs above yours, they've overtaken you
Update activity
How busy the existing users are, measured as downloads in the last 30 days for every 1,000 active sites. A spike means a new release everyone's pulling; a long, slow decline means an aging user base that updates less.
What its installed base runs
via wordpress.orgShare of active installs on each version of this plugin · 71% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.
Estimated active installs
The public count shows “70+”. Our estimate pins where the real number sits.
Modeled within the band wp.org reports; tightens as we track daily.
Install history · since 2022-10-04 · 1,382 observations
Estimated value
What this plugin might earn a year, and what it might sell for. Modeled from public signals; we don't see anyone's books.
Est. annual revenue
Est. acquisition value
No paid tier is visible, so we don't put a figure on revenue or sale value: that would be guessing. The install base is a real asset to an acquirer, just not one public data lets us price. A small install base leaves thin data to model from.
Details
Known vulnerabilities
via Wordfence Intelligence1 disclosed vulnerability on record for this plugin, fixed in the current version. Sites on older versions stay exposed until they update.
- Critical · 9.8 Holiday class post calendar <= 7.1 - Unauthenticated Remote Code Execution via 'contents' ↗2025-11-10 CVE-2025-12813 Improper Control of Generation of Code ('Code Injection') Affects <= 7.1 Patched in 7.2
Vulnerability records provided by Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. License and terms.
CVE records: Copyright 1999-2026 The MITRE Corporation. CVE terms of use.
Behavioral tests
via WP HiveAutomated install-time checks, tested on PHP 8.1.12 · WP 7.0
Growth timeline
Install-tier crossings we have observed, and how long each tier took to outgrow
- 2026-09-01 80+ → 70+ down after 66 days in tier
- 2026-06-27 90+ → 80+ down after 62 days in tier
- 2026-04-26 80+ → 90+ up after 12 days in tier
- 2026-04-14 90+ → 80+ down after 16 days in tier
- 2026-03-29 80+ → 90+ up after 5 days in tier
- 2026-03-24 90+ → 80+ down after 3 days in tier
- 2026-03-21 80+ → 90+ up after 99 days in tier
- 2025-12-12 70+ → 80+ up after 3 days in tier
Competes with
The plugins that solve the same job, ranked by shared tags then reach, closest match first. The letter on the right is each plugin's health grade (A best, F worst).
-
Holiday Mode for WooCommerce 700+ installs · 4.1★ · 2 shared tags A -
WP Responsive Holiday/Events Calendar 90+ installs · 3.6★ · 2 shared tags D -
Calendareto Valentine’s Day Countdown 10+ installs · 4.0★ · 2 shared tags B -
The Events Calendar 600K+ installs · 4.2★ · 1 shared tag A -
Events Manager – Calendar, Bookings, Tickets, and more! 60K+ installs · 4.2★ · 1 shared tag B -
Timetable and Event Schedule by MotoPress 30K+ installs · 4.3★ · 1 shared tag A
Embed this report card
Drop a live Pulse card for Holiday class post calendar into a readme, a review or a deck. It updates itself.
<iframe src="https://plugins.wpmayor.com/embed/holiday-class-post-calendar" width="480" height="300" style="border:0" loading="lazy" title="Holiday class post calendar — Plugin Pulse"></iframe> Holiday class post calendar: 70+ active installs, 0.0★ (0 reviews). Plugin Pulse (WP Mayor), as of 2026-09-01. https://plugins.wpmayor.com/plugin/holiday-class-post-calendar